powerpc: Fix 32-bit compile: PPC_MEMSTART was undeclared

This defines PPC_MEMSTART as 0 because it is still used in a couple
of places in the 32-bit code.

Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/asm-powerpc/page_32.h b/include/asm-powerpc/page_32.h
index 35221300a2ce..7259cfd85da9 100644
--- a/include/asm-powerpc/page_32.h
+++ b/include/asm-powerpc/page_32.h
@@ -3,6 +3,8 @@
 
 #define VM_DATA_DEFAULT_FLAGS   VM_DATA_DEFAULT_FLAGS32
 
+#define PPC_MEMSTART    0
+
 #ifndef __ASSEMBLY__
 /*
  * The basic type of a PTE - 64 bits for those CPUs with > 32 bit